Tracking Station locked/greyed out

[Oromis]

Hi everyone,
I have a RO/RSS installation. After updating some mods with CKAN, my tracking station is now unusable.
Upon entering it, I can select 1 vessel to focus on. Then, I cannot switch vessel (clicking on it changes nothing).
Plus, fly/delete/recover buttons are all greyed out.

What should I do?

I found that in output_log there's this:
 

Spoiler

NullReferenceException: Object reference not set to an instance of an object
  at KSP.UI.Screens.KnowledgeBase.<GetUnloadedVesselMass>m__94D (.ProtoPartResourceSnapshot x) [0x00000] in <filename unknown>:0

  at UniLinq.Enumerable.Sum[ProtoPartResourceSnapshot] (IEnumerable`1 source, System.Func`2 selector) [0x00000] in <filename unknown>:0

  at KSP.UI.Screens.KnowledgeBase.GetUnloadedVesselMass (.Vessel v) [0x00000] in <filename unknown>:0

  at KSP.UI.Screens.KbApp_VesselInfo.CreateVesselInfoList (.Vessel v) [0x00000] in <filename unknown>:0

  at KSP.UI.Screens.KbApp_VesselInfo.ActivateApp (.MapObject target) [0x00000] in <filename unknown>:0

  at KSP.UI.Screens.KnowledgeBase.ActivateApps (KbTargetType targetType, .MapObject target) [0x00000] in <filename unknown>:0

  at KSP.UI.Screens.KnowledgeBase.OnMapFocusChange (.MapObject target) [0x00000] in <filename unknown>:0

  at EventData`1[MapObject].Fire (.MapObject data) [0x00000] in <filename unknown>:0

  at PlanetariumCamera.SetTarget (.MapObject tgt) [0x00000] in <filename unknown>:0

  at KSP.UI.Screens.SpaceTracking.SetVessel (.Vessel v, Boolean keepFocus) [0x00000] in <filename unknown>:0

  at KSP.UI.Screens.SpaceTracking+<setRequestedVessel>c__IteratorCF.MoveNext () [0x00000] in <filename unknown>:0

Here's my complete output_log (loaded savefile, entered tracking station and that's it):  https://dl.dropboxusercontent.com/u/56763587/output_log.txt
And here's my mod list:

Spoiler

KSP: 1.1.3 (Win64) - Unity: 5.2.4f1 - OS: Windows 10  (10.0.0) 64bit
Filter Extensions - 2.6
Toolbar - 1.7.12
Advanced Jet Engine - 2.7.2
Ambient Light Adjustment - 2.5.8.5
B9 Part Switch - 1.4.3
B9 Aerospace Procedural Parts - 0.40.7
Connected Living Space - 1.2.3
Contract Configurator - 1.19
CryoEngines - 0.3.6
CustomBarnKit - 1.1.9
Deadly Reentry - 7.4.7
DMagic Orbital Science - 1.3.0.2
Contract Parser - 1.0.4
Contracts Window Plus - 1.0.6.4
Progress Parser - 1.0.5
Ferram Aerospace Research - 0.15.7.2
Firespitter - 7.3
Forgotten Real Engines - 0.7.1
RasterPropMonitor - 0.27.1
Kerbal Attachment System - 0.5.9
Kerbal Construction Time - 1.3.4
Kerbal Engineer Redux - 1.1.1
Kerbal Joint Reinforcement - 3.2
KSP-AVC Plugin - 1.1.6.1
MagiCore - 1.1.2
ModularFlightIntegrator - 1.1.6
Docking Port Alignment Indicator - 6.4
NearFutureConstruction - 0.6.4
NearFuturePropulsion - 0.7.4
NearFutureSolar - 0.6.2
NearFutureSpacecraft - 0.5.1
Procedural Parts - 1.2.5
RCS Build Aid - 0.8.1
RealChute - 1.4.1.1
RealismOverhaul - 11.3.2
Real Scale Boosters - 0.14.5
RealSolarSystem - 11.4
RemoteTech - 1.7.1
RSSDateTime - 1.0.4
Saturatable RW - 1.11
SCANsat - 1.1.6.6
ShipManifest - 5.1.2.2
SolverEngines - 2.3
StageRecovery - 1.6.4
TextureReplacer - 2.4.13
TAC Life Support - 0.12.4
Kerbal Alarm Clock - 3.7.1
Transfer Window Planner - 1.5.1
TweakScale - 2.2.13
VenStockRevamp - 1.9.5
Waypoint Manager - 2.5.3

 

[Oromis]

I solved the issue by reinstalling everything and cleaning my savefile with KML (below).